<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>二维码生成</title>
</head>
<body>
	<center>
	<h1>二维码生成</h1>
		<form action="./createQR" method="GET">
			<input name="content" type="text">
			<input type="submit" value="生成">
		</form>
	</center>
</body>
</html>